45276975

素因数分解:

$3^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 87338160

約数和(自身を除く): 42061185

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 81, 87, 135, 145, 225, 243, 257, 261, 405, 435, 675, 725, 771, 783, 1215, 1285, 1305, 2025, 2175, 2313, 2349, 3855, 3915, 6075, 6425, 6525, 6939, 7047, 7453, 11565, 11745, 19275, 19575, 20817, 22359, 34695, 35235, 37265, 57825, 58725, 62451, 67077, 104085, 111795, 173475, 176175, 186325, 201231, 312255, 335385, 520425, 558975, 603693, 1006155, 1561275, 1676925, 1811079, 3018465, 5030775, 9055395, 15092325, 45276975]

約数ペア:

[(1, 45276975), (3, 15092325), (5, 9055395), (9, 5030775), (15, 3018465), (25, 1811079), (27, 1676925), (29, 1561275), (45, 1006155), (75, 603693), (81, 558975), (87, 520425), (135, 335385), (145, 312255), (225, 201231), (243, 186325), (257, 176175), (261, 173475), (405, 111795), (435, 104085), (675, 67077), (725, 62451), (771, 58725), (783, 57825), (1215, 37265), (1285, 35235), (1305, 34695), (2025, 22359), (2175, 20817), (2313, 19575), (2349, 19275), (3855, 11745), (3915, 11565), (6075, 7453), (6425, 7047), (6525, 6939)]